Correlation of Oxygen saturation/Fraction of inspired oxygen ratio with the Partial pressure of oxygen/Fraction of inspired oxygen ratio in patients with Acute Respiratory Distress Syndrome
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 77
- 试验地点
- 1
- 主要终点
- Correlating the oxygen saturation/fraction of inspired oxygen ratio with the partial pressure of oxygen /fraction of inspired oxygen ratio in the patients with Acute Respiratory Distress Syndrome.
研究概览
简要总结
This is an observational study to validate the relationship between SpO2/FiO2 and PaO2/FiO2 ratios in patients diagnosed with ARDS with the hypothesis that changes in SpO2 reliably predict equivalent changes in PaO2. This would help in establishing the threshold values for SpO2/FiO2 ratio that can serve as non-invasive criteria for diagnosing ARDS. Establishing such a correlation would be invaluable for predicting the clinical outcomes, determining optimal times for adjusting fractional inspired oxygen and/or repeating arterial blood gases in ARDS patients.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients with ARDS with PaO2/FiO2 less than 200 with chest X-Ray demonstrating bilateral opacities.
排除标准
- •Patients with hypotension with MAP less than 60 mmHg and weak peripheral pulses.
- •Patients with known congenital heart disease.
- •Patients with known haemoglobinopathies.
- •Patients with known peripheral vascular disease, extensive skin or soft tissue infections or burns making ABG sampling difficult.
结局指标
主要结局
Correlating the oxygen saturation/fraction of inspired oxygen ratio with the partial pressure of oxygen /fraction of inspired oxygen ratio in the patients with Acute Respiratory Distress Syndrome.
时间窗: On admission.
次要结局
- To compare the mortality rate predicted by the oxygen saturation/fraction of inspired oxygen ratio and the partial pressure of oxygen /fraction of inspired oxygen ratio in patients with acute respiratory distress syndrome.
研究者
Hani
Vardhman Mahavir Medical College and Safdarjung Hospital